Home / 2,711,495.47-4,063,038.26-1,571,429.97

Finding the Fourth Proportional to 2,711,495.47, 4,063,038.26 and 1,571,429.97

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Solution

The fourth proportional to 2,711,495.47, 4,063,038.26 and 1,571,429.97 is: 2,354,708.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,495.47 : 4,063,038.26 = 1,571,429.97 : x
  2. Step 2: Convert to fraction form
    2,711,495.47/4,063,038.26 = 1,571,429.97/x
  3. Step 3: Cross multiply
    2,711,495.47x = 4,063,038.26 × 1,571,429.97
  4. Step 4: Simplify right side
    2,711,495.47x = 6,384,780,091,020.65
  5. Step 5: Solve for x
    x = 6,384,780,091,020.65/2,711,495.47
  6. Step 6: Final answer
    x = 2,354,708.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.